Home / 4,050,145.41-6,075,224.01-1,653,990.05

Finding the Fourth Proportional to 4,050,145.41, 6,075,224.01 and 1,653,990.05

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Solution

The fourth proportional to 4,050,145.41, 6,075,224.01 and 1,653,990.05 is: 2,480,987.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,145.41 : 6,075,224.01 = 1,653,990.05 : x
  2. Step 2: Convert to fraction form
    4,050,145.41/6,075,224.01 = 1,653,990.05/x
  3. Step 3: Cross multiply
    4,050,145.41x = 6,075,224.01 × 1,653,990.05
  4. Step 4: Simplify right side
    4,050,145.41x = 10,048,360,033,684.98
  5. Step 5: Solve for x
    x = 10,048,360,033,684.98/4,050,145.41
  6. Step 6: Final answer
    x = 2,480,987.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.